adding the tags in the graylog output plugin

closes #1861
influxdata · Oct 7, 2016 · 29c3a90 · 29c3a90
1 parent 0b1ee6c
commit 29c3a90
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,7 @@ continue sending logs to /var/log/telegraf/telegraf.log.
 
 ### Features
 
+- [#1861](https:/influxdata/telegraf/pull/1861): adding the tags in the graylog output plugin
 - [#1732](https:/influxdata/telegraf/pull/1732): Telegraf systemd service, log to journal.
 - [#1782](https:/influxdata/telegraf/pull/1782): Allow numeric and non-string values for tag_keys.
 - [#1694](https:/influxdata/telegraf/pull/1694): Adding Gauge and Counter metric types.

diff --git a/plugins/outputs/graylog/graylog.go b/plugins/outputs/graylog/graylog.go
@@ -226,9 +226,14 @@ func serialize(metric telegraf.Metric) ([]string, error) {
  m["host"] = host
  }
 
+ for key, value := range metric.Tags() {
+ if key != "host" {
+ m["_"+key] = value
+ }
+ }
+
  for key, value := range metric.Fields() {
- nkey := fmt.Sprintf("_%s", key)
- m[nkey] = value
+ m["_"+key] = value
  }
 
  serialized, err := ejson.Marshal(m)